LP2981-28DBVR
Texas Instruments
Category: Power Management ICs
LP2981 100-mA ultra-low dropout regulator with shutdown & 1.25% tolerance
$0.16 - * $0.71
Distributors
Currency:
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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DigiKey | LP2981-28DBVRE4-ND | 0 | $0.46 | $0.33 | $0.29 | $0.25 | $0.21 | $0.22 | Buy | |
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Arrow North American Components | LP2981-28DBVR | 0 | 3000 | $0.16 | Buy | |||||
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AVNET Europe | LP2981-28DBVR | 3000 | * $0.28 | Buy | ||||||
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AVNET Express | LP2981-28DBVR | 6000 | 1 | $0.15 | Buy | |||||
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element14 APAC | LP2981-28DBVR | 150 | * $0.71 | * $0.59 | * $0.59 | * $0.38 | * $0.30 | * $0.28 | Buy | |
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Farnell | LP2981-28DBVR | 150 | * $0.62 | * $0.53 | * $0.53 | * $0.36 | * $0.23 | * $0.23 | Buy | |
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Mouser Electronics | 595-LP2981-28DBVR | 2941 | 1 | $0.43 | $0.27 | $0.27 | $0.21 | $0.19 | $0.17 | Buy |
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Texas Instruments | LP2981-28DBVR | 13602 | 1 | $0.32 | $0.32 | $0.32 | $0.22 | $0.11 | $0.11 | Buy |
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Win Source | LP2981-28DBVR | 10192 | 90 | Buy |
Parts in family
Analog Circuits
| Name | Category | Published | |
|---|---|---|---|
| Isolated power supply low-noise circuit: 5V 100mA | Data Converter | 03/07/2019 | Download |
Technical Specifications
| Lead Free Status | Yes |
| ROHS Compliance | Yes |
| Accuracy(%) | 2.5 |
| Approx. Price (US$) | 0.19 | 1ku |
| Fixed Output Options(V) | 2.8 |
| Iout(Max)(A) | 0.1 |
| Iq(Typ)(mA) | 0.065 |
| Noise(uVrms) | 160 |
| Operating Temperature Range(C) | -40 to 125 |
| Output Capacitor Type | Ceramic,Non-Ceramic |
| Output Options | Fixed Output |
| PSRR @ 100KHz(dB) | 29 |
| Package Group | SOT-23 |
| Package Size | mm2 |
| Rating | Catalog |
| Regulated Outputs(#) | 1 |
| Special Features | N/A |
| Vdo(Typ)(mV) | 200 |
| Vin(Max)(V) | 16 |
| Vin(Min)(V) | 2.2 |
| Vout(Max)(V) | 2.8 |
| Vout(Min)(V) | 2.8 |